Climate Insights for Shīrvān

, North Khorasan Province, Iran

Hottest
July
29°C peak
Coldest
January
-7°C low
Wettest
May
106mm rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Shīrvān is temperate. The average annual temperature is 11°C and approximately 468mm of precipitation falls per year. May is the wettest month, receiving around 106mm of rainfall. Shīrvān is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, February, December, when temperatures can drop to -7°C. Snowfall occurs from January to December, with around 69cm accumulating over the season.

Temperature

-10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 4° Average: -2° Min: -7° Feb Max: 5° Average: 0° Min: -5° Mar Max: 11° Average: 5° Min: 0° Apr Max: 17° Average: 11° Min: 5° May Max: 22° Average: 16° Min: 10° Jun Max: 27° Average: 21° Min: 15° Jul Max: 29° Average: 23° Min: 17° Aug Max: 28° Average: 21° Min: 15° Sep Max: 25° Average: 18° Min: 12° Oct Max: 18° Average: 12° Min: 6° Nov Max: 11° Average: 5° Min: 0° Dec Max: 6° Average: 0° Min: -4°
Max
Average
Min

Shīrvān has a wide annual temperature range, spanning 36°C from the coldest to warmest months. The warmest month is July, when average highs reach 29°C and the mean temperature sits around 23°C. The coldest month is January, when overnight lows fall to -7°C and the daily average is -2°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 7°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 29mm Snow: 15mm Feb Precipitation: 59mm Snow: 25mm Mar Precipitation: 85mm Snow: 14mm Apr Precipitation: 83mm Snow: 4mm May Precipitation: 106mm Snow: 0mm Jun Precipitation: 29mm Snow: 0mm Jul Precipitation: 9mm Snow: 0mm Aug Precipitation: 4mm Snow: 0mm Sep Precipitation: 4mm Snow: 0mm Oct Precipitation: 24mm Snow: 0mm Nov Precipitation: 20mm Snow: 3mm Dec Precipitation: 16mm Snow: 7mm
Precipitation
Snow

Shīrvān is a relatively dry area, receiving approximately 468mm of precipitation annually, which averages out to around 39mm per month. The wettest month is May, averaging 106mm of rainfall. March and April also tend to see above-average precipitation. The driest month is August, with just 4mm. That's 102mm less than May, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Snowfall is a regular feature from January to December, with around 69cm accumulating over the season. February typically sees the most snow at around 25cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 11km/h Feb Wind Speed: 11km/h Mar Wind Speed: 13km/h Apr Wind Speed: 13km/h May Wind Speed: 12km/h Jun Wind Speed: 13km/h Jul Wind Speed: 16km/h Aug Wind Speed: 15km/h Sep Wind Speed: 12km/h Oct Wind Speed: 11km/h Nov Wind Speed: 11km/h Dec Wind Speed: 10km/h
Wind Speed

Shīrvān is mildly breezy, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 11km/h in winter, 13km/h in spring, 15km/h in summer, 12km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Summer

It is currently spring in Shīrvān, which began on March 20, 2026. Shīrvān is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 29°C, while the coldest stretch bottoms out in January near -7°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 0 to 22°C. Precipitation is moderate at around 275mm for the season, averaging 92mm per month. Winds are generally light, averaging 13km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 15 to 29°C. Precipitation is minimal, with only around 42mm for the entire season. Winds are generally light, averaging 15km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 0 to 25°C. Rainfall is relatively light, with around 48mm over the season and a monthly average of 16mm. Winds are generally light, averaging 12km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -7 to 6°C. Rainfall is relatively light, with around 104mm over the season and a monthly average of 35mm. Expect around 47cm of snow accumulation during this period. Winds are generally light, averaging 11km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan -2°
Feb
Mar
Apr 11°
May 16°
Jun 21°
Jul 23°
Aug 21°
Sep 18°
Oct 12°
Nov
Dec

The best time to visit Shīrvān is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 11mm per month. By contrast, January can be quite cold with temperatures dropping to -7°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Shīrvān based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-7 °C
4 °C
11 km/h
29 mm
15 cm
Feb
-5 °C
5 °C
11 km/h
59 mm
25 cm
Mar Current
0 °C
11 °C
13 km/h
85 mm
14 cm
Apr
5 °C
17 °C
13 km/h
83 mm
4 cm
May
10 °C
22 °C
12 km/h
106 mm
0 cm
Jun
15 °C
27 °C
13 km/h
29 mm
0 cm
Jul
17 °C
29 °C
16 km/h
9 mm
0 cm
Aug
15 °C
28 °C
15 km/h
4 mm
0 cm
Sep
12 °C
25 °C
12 km/h
4 mm
0 cm
Oct
6 °C
18 °C
11 km/h
24 mm
0 cm
Nov
0 °C
11 °C
11 km/h
20 mm
3 cm
Dec
-4 °C
6 °C
10 km/h
16 mm
7 cm
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Metric (°C, km/h)